Batman Strikes #40 - Cover color

This cover riffs on a classic Batman/Riddler cover with Batman & Batgirl bursting through a wall-sized crossword puzzle. The plot involved the Riddler searching for a missing woman who in the outline I was shown was named Catherine after a huge online fan of The Batman's version of the Riddler, so I included the phrase "Where is Catherine" within the carefully-chosen words in the puzzle. When the issue came out, the character had been renamed. Sigh...